IPS-VIDEO Altera, IPS-VIDEO Datasheet - Page 53

• Manufacturer Part Number: IPS-VIDEO
• Description: MegaCore Suite W/ 17 DSP Video/image Processing Functions
• Manufacturer: Altera
• Type: -r

Specifications of IPS-VIDEO

• Software Application: IP CORE, SUITES
• Supported Families: Arria GX, Cyclone II, HardCopy II, Stratix II
• Core Architecture: FPGA
• Core Sub-architecture: Arria, Cyclone, Stratix
• Rohs Compliant: NA
• Function: Suite of IP Functions for Video and Image Processing
• License: Initial License
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

Chapter 3: Parameter Settings
Deinterlacer II
Table 3–14. Deinterlacer II Parameter Settings (Part 2 of 2)
May 2011 Altera Corporation
Behavior
Deinterlace algorithm
Run-time control
Cadence detection and
reverse pulldown
Cadence detection
algorithm
Memory
Avalon-MM master(s)
local ports width
Use separate clock for
the Avalon-MM master
interface(s)
Base address of storage
space in memory
Write Master FIFO depth
Write Master FIFO burst
target
EDI Read Master FIFO
depth
EDI Read Master FIFO
burst target
MA Read Master FIFO
depth
MA Read Master FIFO
burst target
Motion Write Master
FIFO depth
Motion Write Master
FIFO burst target
Motion Read Master FIFO
depth
Motion Read Master FIFO
burst target
Parameter
Motion Adaptive High
Quality or Motion Adaptive
On or Off
On or Off
3:2 detector
16–256
On or Off
0–0x7FFFFFFF, Default =
0x00000000
8–512, Default = 64
2–256, Default = 32
8–512, Default = 64
2–256, Default = 32
8–512, Default = 64
2–256, Default = 32
8–512, Default = 64
2–256, Default = 32
8–512, Default = 64
2–256, Default = 32
Value
Choose the deinterlacing algorithm.
For high quality progressive video sequence, choose the Motion
Adaptive High Quality option.
Turn on to enable run-time control for the cadence detection and
reverse pulldown. When turned off, the Deinterlacer II always
perform cadence detection and reverse pulldown if you turn on
the Cadence detection and reverse pulldown option.
Turn on to enable automatic cadence detection and reverse
pulldown.
Choose the cadence detection algorithm.
Choose the width of the Avalon-MM ports that are used to access
the external memory.
Turn on to add a separate clock signal for the Avalon-MM master
interface(s) so that they can run at a different speed to the
Avalon-ST processing. This decouples the memory speed from
the speed of the data path and is sometimes necessary to reach
performance target.
Choose a hexadecimal address for the frame buffers in the
external memory.
Choose the FIFO depth of the Avalon-MM write master interface.
Choose the burst target for the Avalon-MM write master
interface.
Choose the FIFO depth of the edge-dependent interpolation (EDI)
Avalon-MM read master interface.
Choose the burst target for the EDI Avalon-MM read master
interface.
Choose the FIFO depth of the motion-adaptive (MA) Avalon-MM
read master interface.
Choose the burst target for the MA Avalon-MM read master
interface.
Choose the FIFO depth of the motion Avalon-MM write master
interface.
Choose the burst target for the motion Avalon-MM write master
interface.
Choose the FIFO depth of the motion Avalon-MM read master
interface.
Choose the burst target for the motion Avalon-MM read master
interface.
Description
Video and Image Processing Suite User Guide
3–15